PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Emergency and Critical Care Respiratory Medicine Jun Yi PeerJ Author Summary PeerJ Contributions Articles 1 November 27, 2020 Cumulative oxygen deficit is a novel predictor for the timing of invasive mechanical ventilation in COVID-19 patients with respiratory distress Huiqing Ge, Jian-cang Zhou, FangFang Lv, Junli Zhang, Jun Yi, Changming Yang, Lingwei Zhang, Yuhan Zhou, Binbin Ren, Qing Pan, Zhongheng Zhang https://doi.org/10.7717/peerj.10497 PubMed 33312774